EventMap: Remove GetNextEventTime and GetTimer methods

Port From (https://github.com/TrinityCore/TrinityCore/commit/3499f518b52552a411e2b1cbdc3d922e64347f02)

Source/Framework/Dynamic/EventMap.cs

@@ -42,15 +42,6 @@ namespace Framework.Dynamic
             _time += time;
         }
 
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <returns>Current timer in ms value.</returns>
-        uint GetTimer()
-        {
-            return _time;
-        }
-
         /// <summary>
         /// 
         /// </summary>
@@ -277,32 +268,6 @@ namespace Framework.Dynamic
             }
         }
 
-        /// <summary>
-        /// Returns closest occurrence of specified event.
-        /// </summary>
-        /// <param name="eventId">Wanted event id.</param>
-        /// <returns>Time of found event.</returns>
-        public uint GetNextEventTime(uint eventId)
-        {
-            if (Empty())
-                return 0;
-
-            foreach (var pair in _eventMap.KeyValueList)
-                if (eventId == (pair.Value & 0x0000FFFF))
-                    return pair.Key;
-
-            return 0;
-        }
-
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <returns>Time of next event.</returns>
-        uint GetNextEventTime()
-        {
-            return Empty() ? 0 : _eventMap[0][0];
-        }
-
         /// <summary>
         /// Returns time in milliseconds until next event.
         /// </summary>